720070576

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{463963}}^1$

素因数の和:464068

約数の個数: 20

約数和(自身を含む): 1409522632

約数和(自身を除く): 689452056

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 463963, 927926, 1855852, 3711704, 7423408, 45004411, 90008822, 180017644, 360035288, 720070576]

約数ペア:

[(1, 720070576), (2, 360035288), (4, 180017644), (8, 90008822), (16, 45004411), (97, 7423408), (194, 3711704), (388, 1855852), (776, 927926), (1552, 463963)]